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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_editeng.hxx"
#include <eeng_pch.hxx>
#include <impedit.hxx>
#include <editundo.hxx>
#include <editeng/editview.hxx>
#include <editeng/editeng.hxx>
DBG_NAME( EditUndo )
#define MAX_UNDOS 100 // ab dieser Menge darf geloescht werden....
#define MIN_UNDOS 50 // soviel muss stehen bleiben...
#define NO_UNDO 0xFFFF
#define GROUP_NOTFOUND 0xFFFF
TYPEINIT1( EditUndo, SfxUndoAction );
TYPEINIT1( EditUndoDelContent, EditUndo );
TYPEINIT1( EditUndoConnectParas, EditUndo );
TYPEINIT1( EditUndoSplitPara, EditUndo );
TYPEINIT1( EditUndoInsertChars, EditUndo );
TYPEINIT1( EditUndoRemoveChars, EditUndo );
TYPEINIT1( EditUndoInsertFeature, EditUndo );
TYPEINIT1( EditUndoMoveParagraphs, EditUndo );
TYPEINIT1( EditUndoSetStyleSheet, EditUndo );
TYPEINIT1( EditUndoSetParaAttribs, EditUndo );
TYPEINIT1( EditUndoSetAttribs, EditUndo );
TYPEINIT1( EditUndoTransliteration, EditUndo );
TYPEINIT1( EditUndoMarkSelection, EditUndo );
void lcl_DoSetSelection( EditView* pView, sal_uInt16 nPara )
{
EPaM aEPaM( nPara, 0 );
EditPaM aPaM( pView->GetImpEditEngine()->CreateEditPaM( aEPaM ) );
aPaM.SetIndex( aPaM.GetNode()->Len() );
EditSelection aSel( aPaM, aPaM );
pView->GetImpEditView()->SetEditSelection( aSel );
}
// -----------------------------------------------------------------------
// EditUndoManager
// ------------------------------------------------------------------------
EditUndoManager::EditUndoManager( ImpEditEngine* p )
{
pImpEE = p;
}
sal_Bool __EXPORT EditUndoManager::Undo()
{
if ( GetUndoActionCount() == 0 )
return sal_False;
DBG_ASSERT( pImpEE->GetActiveView(), "Active View?" );
if ( !pImpEE->GetActiveView() )
{
if ( pImpEE->GetEditViews().Count() )
pImpEE->SetActiveView( pImpEE->GetEditViews().GetObject(0) );
else
{
DBG_ERROR( "Undo in Engine ohne View nicht moeglich!" );
return sal_False;
}
}
pImpEE->GetActiveView()->GetImpEditView()->DrawSelection(); // alte Selektion entfernen
pImpEE->SetUndoMode( sal_True );
sal_Bool bDone = SfxUndoManager::Undo();
pImpEE->SetUndoMode( sal_False );
EditSelection aNewSel( pImpEE->GetActiveView()->GetImpEditView()->GetEditSelection() );
DBG_ASSERT( !aNewSel.IsInvalid(), "Ungueltige Selektion nach Undo()" );
DBG_ASSERT( !aNewSel.DbgIsBuggy( pImpEE->GetEditDoc() ), "Kaputte Selektion nach Undo()" );
aNewSel.Min() = aNewSel.Max();
pImpEE->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel );
pImpEE->FormatAndUpdate( pImpEE->GetActiveView() );
return bDone;
}
sal_Bool __EXPORT EditUndoManager::Redo()
{
if ( GetRedoActionCount() == 0 )
return sal_False;
DBG_ASSERT( pImpEE->GetActiveView(), "Active View?" );
if ( !pImpEE->GetActiveView() )
{
if ( pImpEE->GetEditViews().Count() )
pImpEE->SetActiveView( pImpEE->GetEditViews().GetObject(0) );
else
{
DBG_ERROR( "Redo in Engine ohne View nicht moeglich!" );
return sal_False;
}
}
pImpEE->GetActiveView()->GetImpEditView()->DrawSelection(); // alte Selektion entfernen
pImpEE->SetUndoMode( sal_True );
sal_Bool bDone = SfxUndoManager::Redo();
pImpEE->SetUndoMode( sal_False );
EditSelection aNewSel( pImpEE->GetActiveView()->GetImpEditView()->GetEditSelection() );
DBG_ASSERT( !aNewSel.IsInvalid(), "Ungueltige Selektion nach Undo()" );
DBG_ASSERT( !aNewSel.DbgIsBuggy( pImpEE->GetEditDoc() ), "Kaputte Selektion nach Redo()" );
aNewSel.Min() = aNewSel.Max();
pImpEE->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel );
pImpEE->FormatAndUpdate( pImpEE->GetActiveView() );
return bDone;
}
// -----------------------------------------------------------------------
// EditUndo
// ------------------------------------------------------------------------
EditUndo::EditUndo( sal_uInt16 nI, ImpEditEngine* p )
{
DBG_CTOR( EditUndo, 0 );
nId = nI;
pImpEE = p;
}
EditUndo::~EditUndo()
{
DBG_DTOR( EditUndo, 0 );
}
sal_uInt16 __EXPORT EditUndo::GetId() const
{
DBG_CHKTHIS( EditUndo, 0 );
return nId;
}
sal_Bool __EXPORT EditUndo::CanRepeat(SfxRepeatTarget&) const
{
return sal_False;
}
XubString __EXPORT EditUndo::GetComment() const
{
XubString aComment;
if ( pImpEE )
{
EditEngine* pEditEng = pImpEE->GetEditEnginePtr();
aComment = pEditEng->GetUndoComment( GetId() );
}
return aComment;
}
// -----------------------------------------------------------------------
// EditUndoDelContent
// ------------------------------------------------------------------------
EditUndoDelContent::EditUndoDelContent( ImpEditEngine* _pImpEE, ContentNode* pNode, sal_uInt16 n )
: EditUndo( EDITUNDO_DELCONTENT, _pImpEE )
{
pContentNode = pNode;
nNode = n;
bDelObject = sal_True;
}
EditUndoDelContent::~EditUndoDelContent()
{
if ( bDelObject )
delete pContentNode;
}
void __EXPORT EditUndoDelContent::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
GetImpEditEngine()->InsertContent( pContentNode, nNode );
bDelObject = sal_False; // gehoert wieder der Engine
EditSelection aSel( EditPaM( pContentNode, 0 ), EditPaM( pContentNode, pContentNode->Len() ) );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel );
}
void __EXPORT EditUndoDelContent::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
ImpEditEngine* _pImpEE = GetImpEditEngine();
// pNode stimmt nicht mehr, falls zwischendurch Undos, in denen
// Absaetze verschmolzen sind.
pContentNode = _pImpEE->GetEditDoc().SaveGetObject( nNode );
DBG_ASSERT( pContentNode, "EditUndoDelContent::Redo(): Node?!" );
delete _pImpEE->GetParaPortions()[nNode];
_pImpEE->GetParaPortions().Remove( nNode );
// Node nicht loeschen, haengt im Undo!
_pImpEE->GetEditDoc().Remove( nNode );
if( _pImpEE->IsCallParaInsertedOrDeleted() )
_pImpEE->GetEditEnginePtr()->ParagraphDeleted( nNode );
DeletedNodeInfo* pInf = new DeletedNodeInfo( (sal_uLong)pContentNode, nNode );
_pImpEE->aDeletedNodes.Insert( pInf, _pImpEE->aDeletedNodes.Count() );
_pImpEE->UpdateSelections();
ContentNode* pN = ( nNode < _pImpEE->GetEditDoc().Count() )
? _pImpEE->GetEditDoc().SaveGetObject( nNode )
: _pImpEE->GetEditDoc().SaveGetObject( nNode-1 );
DBG_ASSERT( pN && ( pN != pContentNode ), "?! RemoveContent !? " );
EditPaM aPaM( pN, pN->Len() );
bDelObject = sal_True; // gehoert wieder dem Undo
_pImpEE->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) );
}
// -----------------------------------------------------------------------
// EditUndoConnectParas
// ------------------------------------------------------------------------
EditUndoConnectParas::EditUndoConnectParas( ImpEditEngine* _pImpEE, sal_uInt16 nN, sal_uInt16 nSP,
const SfxItemSet& rLeftParaAttribs, const SfxItemSet& rRightParaAttribs,
const SfxStyleSheet* pLeftStyle, const SfxStyleSheet* pRightStyle, sal_Bool bBkwrd )
: EditUndo( EDITUNDO_CONNECTPARAS, _pImpEE ),
aLeftParaAttribs( rLeftParaAttribs ),
aRightParaAttribs( rRightParaAttribs )
{
nNode = nN;
nSepPos = nSP;
if ( pLeftStyle )
{
aLeftStyleName = pLeftStyle->GetName();
eLeftStyleFamily = pLeftStyle->GetFamily();
}
if ( pRightStyle )
{
aRightStyleName = pRightStyle->GetName();
eRightStyleFamily = pRightStyle->GetFamily();
}
bBackward = bBkwrd;
}
EditUndoConnectParas::~EditUndoConnectParas()
{
}
void __EXPORT EditUndoConnectParas::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
// Bei SplitContent darf noch kein ParagraphInserted gerufen werden,
// weil der Outliner sich auf die Attribute verlaesst um die Tiefe
// des Absatzes zu initialisieren
sal_Bool bCall = GetImpEditEngine()->IsCallParaInsertedOrDeleted();
GetImpEditEngine()->SetCallParaInsertedOrDeleted( sal_False );
EditPaM aPaM = GetImpEditEngine()->SplitContent( nNode, nSepPos );
GetImpEditEngine()->SetParaAttribs( nNode, aLeftParaAttribs );
GetImpEditEngine()->SetParaAttribs( nNode+1, aRightParaAttribs );
GetImpEditEngine()->SetCallParaInsertedOrDeleted( bCall );
if ( GetImpEditEngine()->IsCallParaInsertedOrDeleted() )
GetImpEditEngine()->GetEditEnginePtr()->ParagraphInserted( nNode+1 );
if ( GetImpEditEngine()->GetStyleSheetPool() )
{
if ( aLeftStyleName.Len() )
GetImpEditEngine()->SetStyleSheet( (sal_uInt16)nNode, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aLeftStyleName, eLeftStyleFamily ) );
if ( aRightStyleName.Len() )
GetImpEditEngine()->SetStyleSheet( nNode+1, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aRightStyleName, eRightStyleFamily ) );
}
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) );
}
void __EXPORT EditUndoConnectParas::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM = GetImpEditEngine()->ConnectContents( nNode, bBackward );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) );
}
// -----------------------------------------------------------------------
// EditUndoSplitPara
// ------------------------------------------------------------------------
EditUndoSplitPara::EditUndoSplitPara( ImpEditEngine* _pImpEE, sal_uInt16 nN, sal_uInt16 nSP )
: EditUndo( EDITUNDO_SPLITPARA, _pImpEE )
{
nNode = nN;
nSepPos = nSP;
}
EditUndoSplitPara::~EditUndoSplitPara()
{
}
void __EXPORT EditUndoSplitPara::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM = GetImpEditEngine()->ConnectContents( nNode, sal_False );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) );
}
void __EXPORT EditUndoSplitPara::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM = GetImpEditEngine()->SplitContent( nNode, nSepPos );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) );
}
// -----------------------------------------------------------------------
// EditUndoInsertChars
// ------------------------------------------------------------------------
EditUndoInsertChars::EditUndoInsertChars( ImpEditEngine* _pImpEE, const EPaM& rEPaM, const XubString& rStr )
: EditUndo( EDITUNDO_INSERTCHARS, _pImpEE ),
aEPaM( rEPaM ), aText( rStr )
{
}
void __EXPORT EditUndoInsertChars::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) );
EditSelection aSel( aPaM, aPaM );
aSel.Max().GetIndex() = aSel.Max().GetIndex() + aText.Len();
EditPaM aNewPaM( GetImpEditEngine()->ImpDeleteSelection( aSel ) );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aNewPaM, aNewPaM ) );
}
void __EXPORT EditUndoInsertChars::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) );
GetImpEditEngine()->ImpInsertText( EditSelection( aPaM, aPaM ), aText );
EditPaM aNewPaM( aPaM );
aNewPaM.GetIndex() = aNewPaM.GetIndex() + aText.Len();
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aNewPaM ) );
}
sal_Bool __EXPORT EditUndoInsertChars::Merge( SfxUndoAction* pNextAction )
{
if ( !pNextAction->ISA( EditUndoInsertChars ) )
return sal_False;
EditUndoInsertChars* pNext = (EditUndoInsertChars*)pNextAction;
if ( aEPaM.nPara != pNext->aEPaM.nPara )
return sal_False;
if ( ( aEPaM.nIndex + aText.Len() ) == pNext->aEPaM.nIndex )
{
aText += pNext->aText;
return sal_True;
}
return sal_False;
}
// -----------------------------------------------------------------------
// EditUndoRemoveChars
// ------------------------------------------------------------------------
EditUndoRemoveChars::EditUndoRemoveChars( ImpEditEngine* _pImpEE, const EPaM& rEPaM, const XubString& rStr )
: EditUndo( EDITUNDO_REMOVECHARS, _pImpEE ),
aEPaM( rEPaM ), aText( rStr )
{
}
void __EXPORT EditUndoRemoveChars::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) );
EditSelection aSel( aPaM, aPaM );
GetImpEditEngine()->ImpInsertText( aSel, aText );
aSel.Max().GetIndex() = aSel.Max().GetIndex() + aText.Len();
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel );
}
void __EXPORT EditUndoRemoveChars::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) );
EditSelection aSel( aPaM, aPaM );
aSel.Max().GetIndex() = aSel.Max().GetIndex() + aText.Len();
EditPaM aNewPaM = GetImpEditEngine()->ImpDeleteSelection( aSel );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewPaM );
}
// -----------------------------------------------------------------------
// EditUndoInsertFeature
// ------------------------------------------------------------------------
EditUndoInsertFeature::EditUndoInsertFeature( ImpEditEngine* _pImpEE, const EPaM& rEPaM, const SfxPoolItem& rFeature)
: EditUndo( EDITUNDO_INSERTFEATURE, _pImpEE ), aEPaM( rEPaM )
{
pFeature = rFeature.Clone();
DBG_ASSERT( pFeature, "Feature konnte nicht dupliziert werden: EditUndoInsertFeature" );
}
EditUndoInsertFeature::~EditUndoInsertFeature()
{
delete pFeature;
}
void __EXPORT EditUndoInsertFeature::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) );
EditSelection aSel( aPaM, aPaM );
// Attribute werden dort implizit vom Dokument korrigiert...
aSel.Max().GetIndex()++;
EditPaM aNewPaM = GetImpEditEngine()->ImpDeleteSelection( aSel );
aSel.Max().GetIndex()--; // Fuer Selektion
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel );
}
void __EXPORT EditUndoInsertFeature::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) );
EditSelection aSel( aPaM, aPaM );
GetImpEditEngine()->ImpInsertFeature( aSel, *pFeature );
if ( pFeature->Which() == EE_FEATURE_FIELD )
GetImpEditEngine()->UpdateFields();
aSel.Max().GetIndex()++;
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel );
}
// -----------------------------------------------------------------------
// EditUndoMoveParagraphs
// ------------------------------------------------------------------------
EditUndoMoveParagraphs::EditUndoMoveParagraphs
( ImpEditEngine* _pImpEE, const Range& rParas, sal_uInt16 n )
: EditUndo( EDITUNDO_MOVEPARAGRAPHS, _pImpEE ),
nParagraphs( rParas )
{
nDest = n;
}
EditUndoMoveParagraphs::~EditUndoMoveParagraphs()
{
}
void __EXPORT EditUndoMoveParagraphs::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
Range aTmpRange( nParagraphs );
long nTmpDest = aTmpRange.Min();
long nDiff = ( nDest - aTmpRange.Min() );
aTmpRange.Min() += nDiff;
aTmpRange.Max() += nDiff;
if ( nParagraphs.Min() < (long)nDest )
{
long nLen = aTmpRange.Len();
aTmpRange.Min() -= nLen;
aTmpRange.Max() -= nLen;
}
else
nTmpDest += aTmpRange.Len();
EditSelection aNewSel( GetImpEditEngine()->MoveParagraphs( aTmpRange, (sal_uInt16)nTmpDest, 0 ) );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel );
}
void __EXPORT EditUndoMoveParagraphs::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
EditSelection aNewSel( GetImpEditEngine()->MoveParagraphs( nParagraphs, nDest, 0 ) );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel );
}
// -----------------------------------------------------------------------
// EditUndoSetStyleSheet
// ------------------------------------------------------------------------
EditUndoSetStyleSheet::EditUndoSetStyleSheet( ImpEditEngine* _pImpEE, sal_uInt16 nP,
const XubString& rPrevName, SfxStyleFamily ePrevFam,
const XubString& rNewName, SfxStyleFamily eNewFam,
const SfxItemSet& rPrevParaAttribs )
: EditUndo( EDITUNDO_STYLESHEET, _pImpEE ), aPrevName( rPrevName ), aNewName( rNewName ),
aPrevParaAttribs( rPrevParaAttribs )
{
ePrevFamily = ePrevFam;
eNewFamily = eNewFam;
nPara = nP;
}
EditUndoSetStyleSheet::~EditUndoSetStyleSheet()
{
}
void __EXPORT EditUndoSetStyleSheet::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
GetImpEditEngine()->SetStyleSheet( nPara, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aPrevName, ePrevFamily ) );
GetImpEditEngine()->SetParaAttribs( nPara, aPrevParaAttribs );
lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara );
}
void __EXPORT EditUndoSetStyleSheet::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
GetImpEditEngine()->SetStyleSheet( nPara, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aNewName, eNewFamily ) );
lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara );
}
// -----------------------------------------------------------------------
// EditUndoSetParaAttribs
// ------------------------------------------------------------------------
EditUndoSetParaAttribs::EditUndoSetParaAttribs( ImpEditEngine* _pImpEE, sal_uInt16 nP, const SfxItemSet& rPrevItems, const SfxItemSet& rNewItems )
: EditUndo( EDITUNDO_PARAATTRIBS, _pImpEE ),
aPrevItems( rPrevItems ),
aNewItems(rNewItems )
{
nPara = nP;
}
EditUndoSetParaAttribs::~EditUndoSetParaAttribs()
{
}
void __EXPORT EditUndoSetParaAttribs::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
GetImpEditEngine()->SetParaAttribs( nPara, aPrevItems );
lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara );
}
void __EXPORT EditUndoSetParaAttribs::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
GetImpEditEngine()->SetParaAttribs( nPara, aNewItems );
lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara );
}
// -----------------------------------------------------------------------
// EditUndoSetAttribs
// ------------------------------------------------------------------------
EditUndoSetAttribs::EditUndoSetAttribs( ImpEditEngine* _pImpEE, const ESelection& rESel, const SfxItemSet& rNewItems )
: EditUndo( EDITUNDO_ATTRIBS, _pImpEE ),
aESel( rESel ),
aNewAttribs( rNewItems )
{
// Wenn das EditUndoSetAttribs eigentlich ein RemoveAttribs ist, koennte
// man das eigentlich an einem leeren ItemSet erkennen, aber dann muesste
// an einigen Stellen abgefangen werden, das ggf. ein SetAttribs mit einem
// leeren ItemSet gemacht wird.
// => Ich habe lieber diesen Member spendiert...
bSetIsRemove = sal_False;
bRemoveParaAttribs = sal_False;
nRemoveWhich = 0;
nSpecial = 0;
}
EditUndoSetAttribs::~EditUndoSetAttribs()
{
// Items aus Pool holen...
SfxItemPool* pPool = aNewAttribs.GetPool();
sal_uInt16 nContents = aPrevAttribs.Count();
for ( sal_uInt16 n = 0; n < nContents; n++ )
{
ContentAttribsInfo* pInf = aPrevAttribs[n];
DBG_ASSERT( pInf, "Undo_DTOR (SetAttribs): pInf = NULL!" );
for ( sal_uInt16 nAttr = 0; nAttr < pInf->GetPrevCharAttribs().Count(); nAttr++ )
{
EditCharAttrib* pX = pInf->GetPrevCharAttribs()[nAttr];
DBG_ASSERT( pX, "Undo_DTOR (SetAttribs): pX = NULL!" );
pPool->Remove( *pX->GetItem() );
delete pX;
}
delete pInf;
}
}
void __EXPORT EditUndoSetAttribs::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
ImpEditEngine* _pImpEE = GetImpEditEngine();
sal_Bool bFields = sal_False;
for ( sal_uInt16 nPara = aESel.nStartPara; nPara <= aESel.nEndPara; nPara++ )
{
ContentAttribsInfo* pInf = aPrevAttribs[ (sal_uInt16)(nPara-aESel.nStartPara) ];
DBG_ASSERT( pInf, "Undo (SetAttribs): pInf = NULL!" );
// erstmal die Absatzattribute...
_pImpEE->SetParaAttribs( nPara, pInf->GetPrevParaAttribs() );
// Dann die Zeichenattribute...
// Alle Attribute inkl. Features entfernen, werden wieder neu eingestellt.
_pImpEE->RemoveCharAttribs( nPara, 0, sal_True );
DBG_ASSERT( _pImpEE->GetEditDoc().SaveGetObject( nPara ), "Undo (SetAttribs): pNode = NULL!" );
ContentNode* pNode = _pImpEE->GetEditDoc().GetObject( nPara );
for ( sal_uInt16 nAttr = 0; nAttr < pInf->GetPrevCharAttribs().Count(); nAttr++ )
{
EditCharAttrib* pX = pInf->GetPrevCharAttribs()[nAttr];
DBG_ASSERT( pX, "Redo (SetAttribs): pX = NULL!" );
// wird autom. 'eingepoolt'.
_pImpEE->GetEditDoc().InsertAttrib( pNode, pX->GetStart(), pX->GetEnd(), *pX->GetItem() );
if ( pX->Which() == EE_FEATURE_FIELD )
bFields = sal_True;
}
}
if ( bFields )
_pImpEE->UpdateFields();
ImpSetSelection( GetImpEditEngine()->GetActiveView() );
}
void __EXPORT EditUndoSetAttribs::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
ImpEditEngine* _pImpEE = GetImpEditEngine();
EditSelection aSel( _pImpEE->CreateSel( aESel ) );
if ( !bSetIsRemove )
_pImpEE->SetAttribs( aSel, aNewAttribs, nSpecial );
else
_pImpEE->RemoveCharAttribs( aSel, bRemoveParaAttribs, nRemoveWhich );
ImpSetSelection( GetImpEditEngine()->GetActiveView() );
}
void EditUndoSetAttribs::ImpSetSelection( EditView* /*pView*/ )
{
ImpEditEngine* _pImpEE = GetImpEditEngine();
EditSelection aSel( _pImpEE->CreateSel( aESel ) );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel );
}
// -----------------------------------------------------------------------
// EditUndoTransliteration
// ------------------------------------------------------------------------
EditUndoTransliteration::EditUndoTransliteration( ImpEditEngine* _pImpEE, const ESelection& rESel, sal_Int32 nM )
: EditUndo( EDITUNDO_TRANSLITERATE, _pImpEE ), aOldESel( rESel )
{
nMode = nM;
pTxtObj = NULL;
}
EditUndoTransliteration::~EditUndoTransliteration()
{
delete pTxtObj;
}
void __EXPORT EditUndoTransliteration::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
ImpEditEngine* _pImpEE = GetImpEditEngine();
EditSelection aSel( _pImpEE->CreateSel( aNewESel ) );
// Insert text, but don't expand Atribs at the current position:
aSel = _pImpEE->DeleteSelected( aSel );
EditSelection aDelSel( aSel );
aSel = _pImpEE->InsertParaBreak( aSel );
aDelSel.Max() = aSel.Min();
aDelSel.Max().GetNode()->GetCharAttribs().DeleteEmptyAttribs( _pImpEE->GetEditDoc().GetItemPool() );
EditSelection aNewSel;
if ( pTxtObj )
{
aNewSel = _pImpEE->InsertText( *pTxtObj, aSel );
}
else
{
aNewSel = _pImpEE->InsertText( aSel, aText );
}
if ( aNewSel.Min().GetNode() == aDelSel.Max().GetNode() )
{
aNewSel.Min().SetNode( aDelSel.Min().GetNode() );
aNewSel.Min().GetIndex() =
aNewSel.Min().GetIndex() + aDelSel.Min().GetIndex();
}
if ( aNewSel.Max().GetNode() == aDelSel.Max().GetNode() )
{
aNewSel.Max().SetNode( aDelSel.Min().GetNode() );
aNewSel.Max().GetIndex() =
aNewSel.Max().GetIndex() + aDelSel.Min().GetIndex();
}
_pImpEE->DeleteSelected( aDelSel );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel );
}
void __EXPORT EditUndoTransliteration::Redo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
ImpEditEngine* _pImpEE = GetImpEditEngine();
EditSelection aSel( _pImpEE->CreateSel( aOldESel ) );
EditSelection aNewSel = _pImpEE->TransliterateText( aSel, nMode );
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel );
}
// -----------------------------------------------------------------------
// EditUndoMarkSelection
// ------------------------------------------------------------------------
EditUndoMarkSelection::EditUndoMarkSelection( ImpEditEngine* _pImpEE, const ESelection& rSel )
: EditUndo( EDITUNDO_MARKSELECTION, _pImpEE ), aSelection( rSel )
{
}
EditUndoMarkSelection::~EditUndoMarkSelection()
{
}
void __EXPORT EditUndoMarkSelection::Undo()
{
DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" );
if ( GetImpEditEngine()->GetActiveView() )
{
if ( GetImpEditEngine()->IsFormatted() )
GetImpEditEngine()->GetActiveView()->SetSelection( aSelection );
else
GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( GetImpEditEngine()->CreateSel( aSelection ) );
}
}
void __EXPORT EditUndoMarkSelection::Redo()
{
// Fuer Redo unwichtig, weil am Anfang der Undo-Klammerung
}